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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-001087
Filing Date
2022-02-10
Accepted
2022-02-10 16:51:09
Documents
134
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clb-20211231.htm   iXBRL 10-K 4930526
2 EX-4.1 clb-ex4_1.htm EX-4.1 90811
3 EX-21.1 clb-ex21_1.htm EX-21.1 24546
4 EX-23.1 clb-ex23_1.htm EX-23.1 3087
5 EX-31.1 clb-ex31_1.htm EX-31.1 14018
6 EX-31.2 clb-ex31_2.htm EX-31.2 16207
7 EX-32.1 clb-ex32_1.htm EX-32.1 8207
8 EX-32.2 clb-ex32_2.htm EX-32.2 8270
9 GRAPHIC img194307312_0.jpg GRAPHIC 27824
10 GRAPHIC img194307312_1.jpg GRAPHIC 27842
11 GRAPHIC img194307312_2.jpg GRAPHIC 27430
12 GRAPHIC img194307312_3.jpg GRAPHIC 53855
13 GRAPHIC img194307312_4.jpg GRAPHIC 29922
14 GRAPHIC img194307312_5.jpg GRAPHIC 15587
15 GRAPHIC img194307312_6.jpg GRAPHIC 15085
16 GRAPHIC img194307312_7.jpg GRAPHIC 15634
  Complete submission text file 0000950170-22-001087.txt   19492762

Data Files

Seq Description Document Type Size
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clb-20211231_cal.xml EX-101.CAL 121210
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clb-20211231_lab.xml EX-101.LAB 795362
19 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clb-20211231.xsd EX-101.SCH 93224
20 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clb-20211231_def.xml EX-101.DEF 262544
21 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clb-20211231_pre.xml EX-101.PRE 578178
128 EXTRACTED XBRL INSTANCE DOCUMENT clb-20211231_htm.xml XML 4459490
Mailing Address 6316 WINDFERN HOUSTON TX 77040
Business Address VAN HEUVEN GOEDHARTLAAN 7 B 1181 LE AMSTELVEEN P7 1181 LE 3124203191
CORE LABORATORIES N V (Filer) CIK: 0001000229 (see all company filings)

IRS No.: 000000000 | State of Incorp.: P7 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14273 | Film No.: 22614892
SIC: 1389 Oil & Gas Field Services, NEC